Fix CI formatting issue: add explicit pydantic dependency and format parser_tool.py

- Add pydantic>=2.0.0 to requirements.txt to ensure it's available for import resolution
- Apply ruff formatting to src/skills/parser_tool.py to fix format check failures
- Import ordering has been corrected per ruff/isort rules

Author: vinod0m

.github/workflows/python-format.yml

@@ -27,6 +27,10 @@ jobs:
           python-version: '3.11'
           install-dev-reqs: 'true'
 
+      - name: Install main dependencies for import resolution
+        run: |
+          pip install -r requirements.txt
+      
       - name: Check import sorting with ruff
         run: |
           python -m ruff check src/ --select I --diff

requirements.txt

@@ -2,6 +2,7 @@ langchain==0.3.27
 langchain-google-genai==2.1.9
 langchain-community==0.3.27
 langchain-ollama==0.3.6
+pydantic>=2.0.0
 fastapi==0.117.1
 uvicorn==0.37.0
 psycopg2-binary==2.9.10

src/skills/parser_tool.py

@@ -1,4 +1,3 @@
-
 from langchain.tools import BaseTool
 from pydantic import BaseModel
 from pydantic import Field